A Study On The Impairment Of Function Learning And The Causes Of The Impairment In Senior One Students

Throughout the process of students' mathematics learning,it is inevitable to produce mathematics learning disorder to some extent.But from a pedagogical point of view,we want students to be able to learn and use mathematics smoothly.Therefore,it is of great practical value and theoretical significance to study students' learning disabilities in mathematics learning,analyze their causes,and put forward suggestions that can effectively weaken students' learning disabilities in mathematics.Function content is the core knowledge and key content of high school mathematics,which is rich in connotation,profound in thought and widely used.However,a series of problems have emerged in the study of function,and various learning obstacles have appeared in the solution of problems related to function.Therefore,it has positive significance to guide teaching practice to take functional content as the carrier to study the mathematics learning disabilities of senior high school students,so that in-service teachers and novice teachers can better understand the students,so as to conduct more targeted teaching.This research selects the third chapter Function of the first book of the compulsory B edition of senior high school mathematics as the teaching content,which mainly studies the following two basic problems :(1)What is the obstacle of the senior high school students' learning of mathematics function?(2)What are the causes of mathematical learning disorders in functional learning of senior high school students?Through the combing and analysis of the related research on students' mathematics learning disabilities,the research methods of this study are determined as text analysis,questionnaire survey and interview.Firstly,according to the definition of each obstacle to determine its performance,and then collect a large number of class assignments to find students' performance of obstacles,finally according to the number of obstacles to determine the existence of the obstacle;Then,based on the learning disabilities obtained from the first research question,the questionnaire and interview outline were prepared to investigate the students and further analyze the causes of the students' learning disabilities.Through this research,the author mainly draws the following conclusions: first of all,the high school students in learning function in mathematics learning disorders are mainly misconceptions,non-equivalent conversion,lack of basic exploration methods to solve problems and weariness.Secondly,the causes of functional learning disorders of senior high school students mainly include poor understanding and memory of concepts,incomprehension and inability to use mathematical language,lack of knowledge network and lack of problem-solving strategies.Based on the research conclusions,the following suggestions are put forward:Firstly,teachers should rationally utilize the feedback materials of students to find out the learning disabilities of students in time;secondly,teachers should deepen the understanding of function concept and improve the cognitive level;thirdly,teachers should strengthen the understanding of mathematical symbols and enhance the level of abstraction;fourthly,teachers should strengthen the connection and application of knowledge and build knowledge network;fifthly,teachers should pay attention to the cultivation of mathematical problem-solving strategies and guide students to improve the ability of examination and calculation;sixthly,different classes adopt different models to cultivate students' interest in learning;seventhly,teachers should pay attention to the accumulation of peacetime,guide students to develop positive study habits.